Best apps like STEP Viewer

10+ similar apps compared and reviewed

4.1 avg rating
10 free apps
Updated October 2026
STEP Viewer
STEP Viewer
Smart Cube Labs Co., Ltd.

STEP Viewer is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.0(62 ratings)
Free
KobCard screenshot 1
KobCard screenshot 2
KobCard screenshot 3
KobCard screenshot 4

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to STEP Viewer

More apps like STEP Viewer

4
3D Model Viewer & Converter
3D Model Viewer & Converter
3D Model Viewer & Converter
STL,GLB,3MF,OBJ,DXF,USDZ ...
Free

This tool allows you to open, view, and convert a wide variety of 3D file formats on your Apple devices. It offers basic editing, cross-sectioning, and exploded views, with options for batch conversion and exporting projected views.

Import numerous 3D formatsConvert between popular 3D formatsBasic editing tools
๐Ÿ“Š Productivity
(2)
freemium
5
Calistra Viewer
Calistra Viewer
Calistra Viewer
by CHANCELLOR G KREMER
Free

This application allows engineers, machinists, and designers to view and inspect complex 3D CAD models on iOS devices. It supports a wide range of file formats and offers tools for measurement, material assignment, and weight calculation, all while operating fully offline.

Supports STEP, IGES, STL, OBJ, glTF, GLB, PLY, VRML, BREP formatsPrecise measurement of dimensions, angles, and lengthsMaterial assignment and weight calculation
๐Ÿ“Š Productivity
(4)
free with in-app purchases
6
DXF Assistant
DXF Assistant
DXF Assistant
View & Explore DXF drawings
Free

This tool allows users to view, edit, and export DXF files on Apple devices. It supports 2D and 3D models, offers arrangement of multiple files, and provides checks for CNC and laser cutting.

View 2D and 3D DXF filesEdit DXF elementsMerge multiple DXF files
๐Ÿ“Š Productivity
(2)
freemium
7
3D Model Viewer: STL & USDZ
3D Model Viewer: STL & USDZ
3D Model Viewer: STL & USDZ
View 3D USDZ and CAD STL, PLY
Free

Easily view and interact with 3D models in various formats like USDZ, STL, and OBJ. Explore your designs with intuitive gestures, high-performance rendering, and augmented reality capabilities. Record animations of your models for sharing.

View USDZ, STL, OBJ, PLY filesIntuitive gesture controlsHigh-performance rendering
๐Ÿ“Š Productivity
(11)
free with in-app purchases
8
STL Simple Viewer
STL Simple Viewer
STL Simple Viewer
View STL, 3MF & DXF 3D models
Free

Easily view and interact with 3D STL CAD models. Supports various file types and offers advanced rendering options for detailed analysis. Get model information and explore interiors with clipping planes.

View ASCII and Binary STL filesLoad STL from ZIPRotate, pan, and zoom
๐Ÿ“Š Productivity
(909)
free with in-app purchases
9
SnapCAD : DWG,DXF,STEP,STL,3MF
SnapCAD : DWG,DXF,STEP,STL,3MF
SnapCAD : DWG,DXF,STEP,STL,3MF
Lightweight DWG/DXF Viewer
Free

A fast 2D and 3D CAD viewer for engineers, architects, and 3D printing enthusiasts. Inspect engineering models, review fabrication data, and manage CAD documents on your device with support for various file formats.

STEP, STP, STL, 3MF 3D viewingDWG and DXF 2D/3D drawing supportDistance and geometry measurement tools
๐Ÿ“Š Productivity
(0)
free with in-app purchases
10
STL Viewer ยท Model File Reader
STL Viewer ยท Model File Reader
STL Viewer ยท Model File Reader
Fast STL File View & 3D Reader
Free

Quickly view and interact with 3D model files. Rotate, zoom, and project models into your environment using augmented reality. Offers customization options and multi-model support.

Fast STL file viewing3D model rotation and zoomAugmented Reality (AR) projection
๐Ÿ“Š Productivity
(0)
free with in-app purchases